--- product_id: 463185135 title: "DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration" brand: "yrhrol" price: "1212481₫" currency: VND in_stock: true reviews_count: 13 category: "Yrhrol" url: https://www.desertcart.vn/products/463185135-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor store_origin: VN region: Vietnam --- # 72W power efficiency Compact 4.7x3.9x3.1 inch design Rapid cooling in minutes DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration **Brand:** yrhrol **Price:** 1212481₫ **Availability:** ✅ In Stock ## Summary > ❄️ Chill your space, not your vibe — DIY cooling made sleek and simple! ## Quick Answers - **What is this?** DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration by yrhrol - **How much does it cost?** 1212481₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/463185135-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor) ## Best For - yrhrol enthusiasts ## Why This Product - Trusted yrhrol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Assembly:** Pre-assembled kit with clear polarity wiring saves you time and hassle - • **Powerful 72W Cooling:** Delivers efficient thermoelectric cooling with minimal energy use ⚡ - • **Compact & Space-Savvy:** Sleek mini design fits anywhere, perfect for tight DIY setups 📏 - • **Whisper-Quiet Operation:** Enjoy noiseless, vibration-free cooling—no refrigerants needed ❄️ - • **Versatile Cooling Applications:** Ideal for electronics, pet beds, mini fridges, and more—cool smarter, not harder ## Overview This DC 12V DIY Thermoelectric Peltier Cooling Kit features a high-quality TEC1-12706 semiconductor module paired with an aluminum heat sink and fan system, delivering efficient, noiseless cooling for small spaces up to 10L. Compact and pre-assembled, it’s perfect for electronics, mini fridges, pet beds, and other niche cooling needs without the bulk or complexity of traditional AC units. ## Description Feature： 1.Great DIY peltier kit for small space cooling in hot summer,used for plate cooling, test bench, pet bed cooling, such as chicken, little dog. 2.Save space,small size can be installed in anywhere,well made compact structure DIY peltier cooler kit,easy installation,long term use. 3.The DIY thermoelectric cooler with good cooling performance, No noise, no vibration, no refrigerant required. Specification: Material: Aluminum Power Supply: DC 12V Power Cnsumption: 72W(Under the condition of 12V voltage, the power can only reach about 70%.) Maximum Cooling Space:10L (300*180*200mm)volume. Size: Approx. 4.7 * 3.9 * 3.1inch How to install Wire: 1.Our DIY Peltier Cooler Kit Completely assembled. TEC1-12706 semiconductor chilling plate equipped with cool fan for better heat dissipation,so they should "run together". You don't need disassemble the device to sort the wires and don't need separate switch for each fan. 2.There are 6 wires,you can see 3 red wires(two fans+TEC1-12706 chilling plate)，you can twist and connect them together,connect the12v battery positive electrode;3 black wires twist together connect the12v battery negative electrode. Note: 1.The cooling space of the DIY Thermoelectric Cooler should not exceed 10L (300*180*200mm) volume. 2.The Peltier Cooler can only cooling the cabinet of 10L volume when the refrigerator is empty (the refrigerator does not put anything), and the cooling effect is about 5-6 degrees lower than normal temperature. 3.Under the condition of 12V voltage, the power can only reach about 70%. Package Included: One Pcs Peltier Cooler Kit:1: Fan net cover 2: Cooling fan 3: Radiator 4: Semiconductor refrigeration film 5: Thermal insulation gasket 6: Conductive cold film 7: Conductive cooling fan Review: cheap air conditioner for an enclosure - I used two of these to cool a drive enclosure. I couldnt fit a proper air conditioner and I just needed a tiny bit of cooling to prevent overheating faults. does it work? yep. it definitely transfers heat out of the enclosure. is it an air conditioner? absolutely not. but if you just want to keep electronics under 100F, using these might do the trick at a significant discount and size bonus to a regular air conditioner. Review: Efficient cooling for DIY projects: What you need to know before installing it - I have purchased this thermoelectric cooling system for a project of mini fridge and the results are interesting, but require technical attention. Key points after use: Cooling capacity: The Peltier module performs its function. It manages to lower the temperature steadily, but it is vital to ensure good thermal contact. Installation: The kit comes pre-assembled, which is appreciated, but I recommend checking the screws. In my case, I had to adjust them a bit to improve the pressure on the plate. Noise: The fan is standard. It's not ultra-silent, but for a workshop environment or inside a cabinet, the noise level is acceptable. Consumption: Operating at 12V, consumption is stable. Make sure you have a power supply with enough amperage (I recommend at least 6A so you don't force the supply). Pros: Good size heat sinks for the price. It's easy to integrate into small projects. Cons: It doesn't include detailed instructions, so if you're a beginner, you'll need to look for external diagrams. Short cables according to your box design. Verdict: It is an excellent choice for DIY enthusiasts. Don't expect to cool a room (it's not a real air conditioner), but for small compartments or component cooling, it works great if the hot air outlet is managed well. ## Features - 【High quality and Durable】The complete sealing structure isolates the moisture in the air,Using high-quality aluminum + TEC1-12706 semiconductor cooling plate, durable - 【Easy to install】An excellent DIY kit for electronic enthusiasts in semiconductor refrigeration applications,Completely assembled,you have no need to use your hands,save time. Positive red and negative black,easy to install. - 【High cooling efficiency】 This semi-conductor cooler includes a large radiator, cooling fans, large fans and cold-end modules.easily cooling down within a few minutes. no noise, no vibration, no refrigerant required.Power Supply: DC 12V.Max Power:72W. - 【Mini size design】Easy to install,Save space, can be installed anywhere,compact size (120 * 100 * 80mm / 4.7 x 3.9 x 3.1 inches) DIY Peltier Kit include TEC1-12706 semiconductor cooler and other accessories. - 【 Best assistant for small space cooling】Suitable for computer heatsink ,small splace cooling. Also used for pet bed cooling,plate cooling,test bench,cardboard box, Pantry,wine cellar,ect ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B48K6QWH | | Best Sellers Rank | #53 in Heatsinks | | Brand | Yrhrol | | Brand Name | Yrhrol | | Compatible Devices | Radiator | | Cooling Method | Thermoelectric | | Customer Reviews | 3.8 out of 5 stars 113 Reviews | | Included Components | Semiconductor Cooler Conduction Module + Radiator + Fan + TEC1-12706 | | Item Dimensions L x W x H | 4.72"L x 3.94"W x 3.15"H | | Manufacturer | Yrhrol | | Material Type | Aluminum | | Model | 12V Peltier Air Cooling System | | Noise Level | 30 Decibels | | Number of Items | 1 | | Part Number | 12V Peltier Air Cooling System | | Power Connector Type | 6-Pin | | Product Dimensions | 4.72"L x 3.94"W x 3.15"H | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 72 watts | ## Product Details - **Brand:** Yrhrol - **Compatible Devices:** Radiator - **Cooling Method:** Thermoelectric - **Manufacturer:** Yrhrol - **Material:** Aluminum - **Noise Level:** 30 Decibels - **Power Connector Type:** 6-Pin - **Product Dimensions:** 4.72"L x 3.94"W x 3.15"H - **Voltage:** 12 Volts - **Wattage:** 72 watts ## Images ![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 1](https://m.media-amazon.com/images/I/61IrTkMKqrL.jpg) ![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 2](https://m.media-amazon.com/images/I/61QrrgcksEL.jpg) ![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 3](https://m.media-amazon.com/images/I/715+1v8eLuL.jpg) ![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 4](https://m.media-amazon.com/images/I/61gdVJniO6L.jpg) ![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 5](https://m.media-amazon.com/images/I/61A7D4VLDDL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: what is the height of the smaller heat sink. I will be mounting this through something to keep the hot and cold sides separate through it?** A: The smaller heatsink is 28mm, and with the fan it’s 36mm. **Q: Could you make this cool an outdoor pet house? What would be needed besides this to do that?** A: It could work as a heater but not as cold a/c. This peltier module has two sides, the big fan gives you 80% hot air, and the tiny side 20 and if that 20 goes into a non air sealed container you’ll waste your money.. good luck.. **Q: How many degrees does it cool below ambient temperature? It says 5 to 6ﾟ in description. Is that it?** A: We did an experiment. After 2.5 minutes, the temperature dropped 10F, and after 10 minutes, the temperature was 13.7F lower than surrounding temperature. With time goes by, the temperature tend to stabilize. However, it also depends on the insulation around the Peltier. I hope that answered your question. **Q: what power supply should I use. any 12v? does the 12v power supply need a minimum number of amps? thanks** A: I believe its a max of 6a @ 12v assuming all the heat is being removed ## Customer Reviews ### ⭐⭐⭐⭐⭐ cheap air conditioner for an enclosure *by C***S on March 12, 2026* I used two of these to cool a drive enclosure. I couldnt fit a proper air conditioner and I just needed a tiny bit of cooling to prevent overheating faults. does it work? yep. it definitely transfers heat out of the enclosure. is it an air conditioner? absolutely not. but if you just want to keep electronics under 100F, using these might do the trick at a significant discount and size bonus to a regular air conditioner. ### ⭐⭐⭐⭐ Efficient cooling for DIY projects: What you need to know before installing it *by H***N on December 13, 2025* I have purchased this thermoelectric cooling system for a project of mini fridge and the results are interesting, but require technical attention. Key points after use: Cooling capacity: The Peltier module performs its function. It manages to lower the temperature steadily, but it is vital to ensure good thermal contact. Installation: The kit comes pre-assembled, which is appreciated, but I recommend checking the screws. In my case, I had to adjust them a bit to improve the pressure on the plate. Noise: The fan is standard. It's not ultra-silent, but for a workshop environment or inside a cabinet, the noise level is acceptable. Consumption: Operating at 12V, consumption is stable. Make sure you have a power supply with enough amperage (I recommend at least 6A so you don't force the supply). Pros: Good size heat sinks for the price. It's easy to integrate into small projects. Cons: It doesn't include detailed instructions, so if you're a beginner, you'll need to look for external diagrams. Short cables according to your box design. Verdict: It is an excellent choice for DIY enthusiasts. Don't expect to cool a room (it's not a real air conditioner), but for small compartments or component cooling, it works great if the hot air outlet is managed well. ### ⭐⭐⭐⭐⭐ I'm just gathering that it works great because that fan worse fantastic *by R***S on April 11, 2026* Never used this but I saved it for the fan I bought it but was smaller than what I needed but the fan was the size I needed ## Frequently Bought Together - Yrhrol DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - HiLetgo 2pcs W1209 with Case 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with 10A One-Channel Relay and Waterproof --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/463185135-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor](https://www.desertcart.vn/products/463185135-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*